| 1. | Preparation of t - zro2 al2o3 nanometer composite powder via coprecipitation method 3纳米复合粉体研究 |
| 2. | How to prepare plzst precursor by coprecipitation has been discussed 本研究就如何用化学共沉淀法制备plzst前驱体进行探讨。 |
| 3. | Determination of lead bismuth and tellurium in pure cathode copper by icp - aes after coprecipitation with ferric hydroxide 法测定高纯阴极铜中铅铋碲 |
| 4. | Preparation of fe3 - doped tio2 nanopowders by the coprecipitation - azeotropic distillation method and its photocatalytic properties 2纳米粉体及其光催化性能 |
| 5. | Preparation of nickel - based catalysts by coprecipitation and application in edible oils hydrogenation catalyze 共沉淀法制备镍基催化剂及其在油脂氢化工艺中的应用 |
| 6. | Methods for chemical analysis of bismuth - determination of tin content - coprecipitation with beryllium - photometric method 铋化学分析方法铍共沉淀-分光光度法测定锡量 |
| 7. | The research for separation of precursor in the preparation process of sno2 ultrafine powder doped sb via oxidative - coprecipitation 2制备工艺中前驱体洗涤分离的研究 |
| 8. | Determination of trace nickel and cobalt in potable water by flame absorption spectrometry - preconcentration of coprecipitation 用共沉淀富集分离火焰原子吸收分光光度法 |
| 9. | Methods for chemical analysis of bismuth - determination of tellurium content - coprecipitation with arsenic - oscillopolarographic method 铋化学分析方法砷共沉淀-示波极谱法测定碲量 |
| 10. | Analysis of water used in boiler and cooling system . determination of chloride . coprecipitation concentration and spectrophotomenry 锅炉用水和冷却水分析方法氯化物的测定共沉淀富集分光光度法 |